Numerical investigation of conjugate heat transfer in a local working area in conditions of its radiant heating

Abstract

Mathematical modeling of unsteady conjugate heat transfer in a closed rectangular area with a local heat-conducting object in a gas cavity in conditions of radiative heat supply is conducted. Fields of temperatures and stream functions, illustrating the influence of Grashof number on the character of heat transfer are formulated. The dependence of average Nusselt number from time at different Grashof numbers is given. The influence of heat-conductive object on the intensity of heat transfer in under study solution domain is shown.

Original language	English
Title of host publication	IOP Conference Series: Materials Science and Engineering
Publisher	Institute of Physics Publishing
Volume	66
Edition	1
DOIs	https://doi.org/10.1088/1757-899X/66/1/012041
Publication status	Published - 2014
Event	20th International Conference for Students and Young Scientists: Modern Techniques and Technologies, MTT 2014 - Tomsk, Russian Federation Duration: 14 Apr 2014 → 18 Apr 2014

Other

Other	20th International Conference for Students and Young Scientists: Modern Techniques and Technologies, MTT 2014
Country	Russian Federation
City	Tomsk
Period	14.4.14 → 18.4.14

ASJC Scopus subject areas

Engineering(all)
Materials Science(all)

Access to Document

10.1088/1757-899X/66/1/012041

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Nee, A & Nagornova, T 2014, Numerical investigation of conjugate heat transfer in a local working area in conditions of its radiant heating. in IOP Conference Series: Materials Science and Engineering. 1 edn, vol. 66, 012041, Institute of Physics Publishing, 20th International Conference for Students and Young Scientists: Modern Techniques and Technologies, MTT 2014, Tomsk, Russian Federation, 14.4.14. https://doi.org/10.1088/1757-899X/66/1/012041

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AB - Mathematical modeling of unsteady conjugate heat transfer in a closed rectangular area with a local heat-conducting object in a gas cavity in conditions of radiative heat supply is conducted. Fields of temperatures and stream functions, illustrating the influence of Grashof number on the character of heat transfer are formulated. The dependence of average Nusselt number from time at different Grashof numbers is given. The influence of heat-conductive object on the intensity of heat transfer in under study solution domain is shown.

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